Cratocentrinae

Steffan, 1951

Genus Guides

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Cratocentrinae is a of chalcid wasps (Chalcididae) established by Steffan in 1951. The group was historically recognized by specific morphological characters that have been subject to recent reappraisal. West Palaearctic were reviewed in 2018, with first European records documented and two new species described. The subfamily includes such as Cratocentrus and Philocentrus.

Acanthochalcis nigricans female (34934964313) by Renee Grayson from Las Vegas, USA. Used under a CC BY 2.0 license.

Pronunciation

How to pronounce Cratocentrinae: /ˌkrætoʊˈsɛntraɪni/

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Identification

Distinguished from other Chalcididae by a combination of morphological characters including features of the mesosoma and metasoma; specific diagnostic traits were reappraised in 2018. A key to separate and in the West Palaearctic region is available.

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Distribution

West Palaearctic region, with first records in Europe reported in 2018. Distribution data remain limited outside this region.

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Taxonomic History

The morphological characters used to define and distinguish Cratocentrinae were reappraised in 2018, leading to revised understanding of the 's limits. Philocentrus argenteopilosus was revalidated and transferred to Philocentrus with a neotype designated.

Species Described in 2018

Cratocentrus inermus Delvare sp. nov. and Philocentrus papillus Abul-Sood & Gadallah sp. nov. were described from the West Palaearctic region.

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